docs: def get_by_provider_display_name(self, provider_display_name):
          """
          Gets a SAN Manager by provider display name.
  
          Args:
              provider_display_name: Name of the Provider Display Name
  
          Returns:
              dict: SAN Manager.
          """
          san_managers = self._client.get_all()
          result = [x for x in san_managers if x['providerDisplayName'] == provider_display_name]
          return result[0] if result else None